https://bugs.kde.org/show_bug.cgi?id=408843
--- Comment #13 from Boudewijn Rempt <b...@valdyas.org> --- Thread dump: hread 13 (Thread 0x7fd705568700 (LWP 4748)): #0 0x00007fd75c1a7ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fd705567ba0, expected=0, futex_word=0x561549a22040) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd705567c60, mutex=0x561549a21ff0, cond=0x561549a22018) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x561549a22018, mutex=0x561549a21ff0, abstime=0x7fd705567c60) at pthread_cond_wait.c:667 #3 0x00007fd76300cd36 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd76300d096 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd76300a740 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd75c1a16db in start_thread (arg=0x7fd705568700) at pthread_create.c:463 #8 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fd7089bf700 (LWP 4747)): #0 0x00007fd75c1a7ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fd7089beba0, expected=0, futex_word=0x56154ebd17d0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd7089bec60, mutex=0x56154ebd1780, cond=0x56154ebd17a8) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x56154ebd17a8, mutex=0x56154ebd1780, abstime=0x7fd7089bec60) at pthread_cond_wait.c:667 #3 0x00007fd76300cd36 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd76300d096 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd76300a740 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd75c1a16db in start_thread (arg=0x7fd7089bf700) at pthread_create.c:463 #8 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fd6fffff700 (LWP 4746)): #0 0x00007fd75c1a7ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fd6ffffeba0, expected=0, futex_word=0x56154cd28900) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd6ffffec60, mutex=0x56154cd288b0, cond=0x56154cd288d8) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x56154cd288d8, mutex=0x56154cd288b0, abstime=0x7fd6ffffec60) at pthread_cond_wait.c:667 #3 0x00007fd76300cd36 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd76300d096 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd76300a740 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd75c1a16db in start_thread (arg=0x7fd6fffff700) at pthread_create.c:463 #8 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fd705d69700 (LWP 4745)): #0 0x00007fd75c1a7ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fd705d68ba0, expected=0, futex_word=0x561549d95ea0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd705d68c60, mutex=0x561549d95e50, cond=0x561549d95e78) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x561549d95e78, mutex=0x561549d95e50, abstime=0x7fd705d68c60) at pthread_cond_wait.c:667 #3 0x00007fd76300cd36 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd76300d096 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd76300a740 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd75c1a16db in start_thread (arg=0x7fd705d69700) at pthread_create.c:463 #8 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fd6feffd700 (LWP 4744)): #0 0x00007fd75c1a7ed9 in futex_reltimed_wait_cancelable (private=<optimized out>, reltime=0x7fd6feffcba0, expected=0, futex_word=0x56154a0d15b0) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 __pthread_cond_wait_common (abstime=0x7fd6feffcc60, mutex=0x56154a0d1560, cond=0x56154a0d1588) at pthread_cond_wait.c:533 #2 __pthread_cond_timedwait (cond=0x56154a0d1588, mutex=0x56154a0d1560, abstime=0x7fd6feffcc60) at pthread_cond_wait.c:667 #3 0x00007fd76300cd36 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd76300d096 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd76300a740 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd75c1a16db in start_thread (arg=0x7fd6feffd700) at pthread_create.c:463 #8 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fd70790d700 (LWP 4743)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fd763008354 in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fd76320eb10 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fd766a073ed in KisGuiContextCommand::sigExecuteCommand (this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>) at /home/boud/dev/b-krita/libs/ui/kritaui_autogen/EWIEGA46WW/moc_kis_gui_context_command.cpp:136 #4 0x00007fd765200821 in KisStrokeStrategyUndoCommandBased::doStrokeCallback (this=0x561543441db0, data=<optimized out>) at /home/boud/dev/krita/libs/image/kis_stroke_strategy_undo_command_based.cpp:118 #5 0x00007fd76542b090 in non-virtual thunk to KisUpdateJobItem::run() () from /home/boud/dev/i-krita/lib/x86_64-linux-gnu/libkritaimage.so.19 #6 0x00007fd76300a3e2 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fd75c1a16db in start_thread (arg=0x7fd70790d700) at pthread_create.c:463 #9 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fd71dbd4700 (LWP 4699)): #0 0x00007fd7626e0bf9 in __GI___poll (fds=0x7fd710003fe0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fd75a8a54c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fd75a8a55dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd76323bdaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd7631dd03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd7630044ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd7484ae115 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fd75c1a16db in start_thread (arg=0x7fd71dbd4700) at pthread_create.c:463 #9 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fd71d3d3700 (LWP 4698)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fd763008630 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007fd7630084a2 in QSemaphore::tryAcquire(int, int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #3 0x00007fd765077fb3 in KisTileDataSwapper::waitForWork (this=<optimized out>) at /home/boud/dev/krita/libs/image/tiles3/swap/kis_tile_data_swapper.cpp:86 #4 0x00007fd76507820a in KisTileDataSwapper::run (this=0x7fd76572de00 <_ZZN12_GLOBAL__N_116Q_QGS_s_instance13innerFunctionEvE6holder+64>) at /home/boud/dev/krita/libs/image/tiles3/swap/kis_tile_data_swapper.cpp:92 #5 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd75c1a16db in start_thread (arg=0x7fd71d3d3700) at pthread_create.c:463 #7 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fd71fc55700 (LWP 4696)): #0 0x00007fd7626e0bf9 in __GI___poll (fds=0x7fd718004670, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fd75a8a54c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fd75a8a55dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd76323bdaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd7631dd03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd7630044ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fd75c1a16db in start_thread (arg=0x7fd71fc55700) at pthread_create.c:463 #8 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fd74b843700 (LWP 4695)): #0 0x00007fd75c1a79f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56153f42e538) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x56153f42e4e8, cond=0x56153f42e510) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x56153f42e510, mutex=0x56153f42e4e8) at pthread_cond_wait.c:655 #3 0x00007fd73db83dcb in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #4 0x00007fd73db83af7 in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so #5 0x00007fd75c1a16db in start_thread (arg=0x7fd74b843700) at pthread_create.c:463 #6 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fd73c9fe700 (LWP 4694)): #0 0x00007fd7626e0bf9 in __GI___poll (fds=0x7fd73c9fdc68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fd759643747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fd75964536a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fd74e3f8578 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #4 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd75c1a16db in start_thread (arg=0x7fd73c9fe700) at pthread_create.c:463 #6 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fd7405ac700 (LWP 4688)): #0 0x00007fd7626e0bf9 in __GI___poll (fds=0x7fd73801d480, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fd75a8a54c9 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fd75a8a55dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fd76323bdaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd7631dd03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd7630044ca in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd75c3cf015 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #7 0x00007fd763005c72 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #8 0x00007fd75c1a16db in start_thread (arg=0x7fd7405ac700) at pthread_create.c:463 #9 0x00007fd7626ed88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fd767c35000 (LWP 4686)): #0 0x00007fd75c1a79f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x561549e44a64) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x561549e44a10, cond=0x561549e44a38) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x561549e44a38, mutex=0x561549e44a10) at pthread_cond_wait.c:655 #3 0x00007fd76300cdbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #4 0x00007fd763008ac7 in QThreadPoolPrivate::waitForDone(QDeadlineTimer const&) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fd763008f09 in QThreadPoolPrivate::waitForDone(int) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fd7652151df in KisUpdateScheduler::barrierLock (this=0x5615433f0a40) at /home/boud/dev/krita/libs/image/kis_update_scheduler.cpp:375 #7 0x00007fd7652362e8 in KisImage::barrierLock (this=0x561549e449a0, readOnly=readOnly@entry=false) at /home/boud/dev/krita/libs/image/kis_image.cc:598 #8 0x00007fd76677675c in KisToolUtils::clearImage (image=..., node=..., selection=...) at /home/boud/dev/krita/libs/ui/tool/kis_tool_utils.cpp:140 #9 0x00007fd76674ce5a in KisTool::deleteSelection (this=0x561549f51f40) at /home/boud/dev/krita/libs/ui/tool/kis_tool.cc:522 #10 0x00007fd7666a7e65 in KisSelectionManager::clear (this=0x5615481bdd70) at /home/boud/dev/krita/libs/ui/kis_selection_manager.cc:508 #11 0x00007fd766a138a5 in KisSelectionManager::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /home/boud/dev/b-krita/libs/ui/kritaui_autogen/EWIEGA46WW/moc_kis_selection_manager.cpp:249 #12 0x00007fd76320e875 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #13 0x00007fd763fd3f12 in QAction::triggered(bool) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #14 0x00007fd763fd652c in QAction::activate(QAction::ActionEvent) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #15 0x00007fd763fd6e81 in QAction::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #16 0x00007fd763fda65c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #17 0x00007fd763fe1b90 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007fd7668f8ab7 in KisApplication::notify (this=<optimized out>, receiver=0x561548321f40, event=0x7ffdcecff200) at /home/boud/dev/krita/libs/ui/KisApplication.cpp:653 #19 0x00007fd7631ded18 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007fd7637d2f42 in QShortcutMap::dispatchEvent(QKeyEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #21 0x00007fd7637d300a in QShortcutMap::tryShortcut(QKeyEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #22 0x00007fd763785d53 in QWindowSystemInterface::handleShortcutEvent(QWindow*, unsigned long, int, QFlags<Qt::KeyboardModifier>, unsigned int, unsigned int, unsigned int, QString const&, bool, unsigned short) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #23 0x00007fd7637a45d7 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #24 0x00007fd7637a9345 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #25 0x00007fd763781b4b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 #26 0x00007fd74e3f959a in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #27 0x00007fd75a8a5317 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007fd75a8a5550 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007fd75a8a55dc in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007fd76323bdaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #31 0x00007fd7631dd03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #32 0x00007fd7631e6170 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #33 0x000056153d61f751 in main (argc=<optimized out>, argv=0x7ffdcecff978) at /home/boud/dev/krita/krita/main.cc:546 (gdb) -- You are receiving this mail because: You are watching all bug changes.
